Alternators The speed of a salient pole machine is nearly 1000 rpm 1500 rpm 500 rpm 3000 rpm 1000 rpm 1500 rpm 500 rpm 3000 rpm ANSWER DOWNLOAD EXAMIANS APP
Alternators Voltage drop in an alternator when under load is due to ______ Armature reactance Armature resistance All of the listed here Armatute reaction Armature reactance Armature resistance All of the listed here Armatute reaction ANSWER DOWNLOAD EXAMIANS APP
Alternators Excessive windage loss and noise occur with Either cylindrical or salient Salient pole rotors Cylindrical rotors None of the listed here Either cylindrical or salient Salient pole rotors Cylindrical rotors None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Alternators For the same power rating, an alternator is ______that of a dc generator. None of the listed here Larger in size than Smaller in size than Of the same size as None of the listed here Larger in size than Smaller in size than Of the same size as ANSWER DOWNLOAD EXAMIANS APP
Alternators The non salient field construction is used for _______ alternator. High speed Low speed None of the listed here Medium speed High speed Low speed None of the listed here Medium speed ANSWER DOWNLOAD EXAMIANS APP
Alternators The voltage regulation of an alternator depends on None of the listed here Load current only Power factor only Both load current and pf None of the listed here Load current only Power factor only Both load current and pf ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS